License plate monitoring method, device, electronic equipment and system

An electronic device and license plate technology, applied in the field of vehicle management, can solve the problem of occupying more bandwidth and traffic, and achieve the effect of ensuring accuracy, improving accuracy, and saving bandwidth and traffic.

Inactive Publication Date: 2020-12-25
HANGZHOU HIKVISION DIGITAL TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, in the case of limited bandwidth and traffic of the image acquisition device, uploading all vehicle im

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  • License plate monitoring method, device, electronic equipment and system
  • License plate monitoring method, device, electronic equipment and system
  • License plate monitoring method, device, electronic equipment and system

Examples

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[0055] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below with reference to the accompanying drawings and examples.

[0056] Figure 1A A schematic diagram of a license plate monitoring system according to some embodiments of the present application is shown.

[0057] like Figure 1A As shown, the license plate monitoring system may include an image acquisition device 110 , a license plate monitoring device 130 , a license plate analysis device 150 and a client 170 .

[0058] In some embodiments, the image acquisition device 110 is a vehicle-mounted device or a device deployed at a fixed location such as a bayonet. The image acquisition device 110 may be a capture device or a data storage device. The image acquisition device 110 may recognize the license plate number in the captured vehicle image. In a scenario where the image acquisition device 110 is a vehicle...

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Abstract

The invention provides a license plate monitoring method, device, electronic equipment and system. The license plate monitoring method comprises the steps of receiving a first license plate number, wherein the first license plate number is a license plate number obtained by performing license plate recognition by image acquisition equipment based on an acquired vehicle image, and the image acquisition equipment is snapshot equipment or data storage equipment which is local equipment together with the snapshot equipment; receiving a vehicle image corresponding to the first license plate numberunder the condition that the first license plate number belongs to an abnormal suspected license plate number; and acquiring a vehicle judgment result which is determined based on a second license plate number and relates to whether a vehicle in the vehicle image belongs to an abnormal vehicle or not according to the vehicle image, wherein the second license plate number is a license plate numberobtained by performing license plate recognition by license plate analysis equipment based on the vehicle image. The method provided by the invention can save the traffic used for image uploading.

Description

technical field [0001] The present application relates to the technical field of vehicle management, in particular to a license plate monitoring method, device, electronic equipment and system. Background technique [0002] In some application scenarios of vehicle management, the image acquisition device will acquire the captured vehicle images and remotely upload the vehicle images to the management platform. The management platform can judge whether the license plate number is abnormal according to the vehicle image, so as to determine whether to issue an abnormal alarm. [0003] However, in the case of limited bandwidth and traffic of the image acquisition device, uploading all vehicle images to the management platform by the image acquisition device will occupy more bandwidth and traffic for image upload. [0004] Therefore, how to save traffic for uploading images is a technical problem that needs to be solved. Contents of the invention [0005] The present applicat...

Claims

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Application Information

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IPC IPC(8): G08G1/017G06K9/00
CPCG08G1/0175G06V20/54G06V20/625
Inventor 余佳民
Owner HANGZHOU HIKVISION DIGITAL TECH
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